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Installation and Commissioning
To reassemble
the device:
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8-18
Carefully insert the boards into the case. The installation locations of the boards are
shown in Figure 8-6 and 8-7. For the model of the device designed for surface-mount-
ing, use the metal lever to insert the CPU board. The installation is easier with the le-
ver.
Insert and tighten the screw-posts for the D-subminiature connector at location "A" on
the rear of the device. This task does not apply if the device is for surface mounting.
Insert and tighten the screws for the communication interfaces at locations "B" and "C"
on the back panel of the device. This task is not necessary if the device is for surface-
mounting.
By first attaching to the I/O board(s), connect the ribbon cable between the I/O board
and the CPU board. Be especially careful not to bend any of the connector pins! Do
not use any force! Be sure that the plug connectors latch.
Connect the ribbon cable between the CPU board and the front cover. Be especially
careful not to bend any of the connector pins! Do not use any force! Be sure that the
plug connectors latch.
For a device with a detached operator panel, this step is different. The ribbon cable
plug connector, leading to the 68-pin plug connector on the rear of the device, must
be connected to the plug connector on the CPU board. The 7-pin plug connector X16
of this cable must be connected behind the D-subminiature port.
Carefully replace the front cover being mindful of the ribbon-cable. Fasten the cover
to the case with the screws.
Replace the four corner covers.
Tighten the interfaces on the rear side of the device again.
This task is not necessary if the device is for surface-mounting.
7SJ63 Manual
C53000-G1140-C120-1
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